A semiconductor package includes a redistribution substrate, a chip stack structure disposed on the redistribution substrate and including a plurality of semiconductor chips disposed in a stack, a vertical wiring portion connecting the chip stack structure to the redistribution substrate and including a plurality of vertical wires that extend in a direction perpendicular to an upper surface of the redistribution substrate, a sealing member configured to seal at least a portion the chip stack structure and the vertical wiring portion, and a heat dissipation metal member disposed on side surfaces and an upper surface of the sealing member.

A packaging structure includes heat dissipation substrate, a lead frame, multiple half-bridge modules, and a package body. The heat dissipation substrate has a metal routing. The lead frame is coupled to the heat dissipation substrate and includes a power pin and a ground pin. Half-bridge modules connect in parallel between the power pin and the ground pin. Each half-bridge module includes a high-side SiC transistor, a low-side SiC transistor and a first clip. The high-side SiC transistor and the low-side and the SiC transistor are flip-chip mounted on the corresponding position of the metal routing of the heat dissipation substrate. The source electrode of the high-side SiC transistor is coupled to the drain electrode of the low-side SiC transistor through the first connecting piece and the metal routing. The package covers the heat dissipation substrate, multiple sets of half-bridge modules and part of the lead frame.

A semiconductor device has a substrate. A first electrical component and second electrical component are disposed over the substrate. A zero-ohm resistor is disposed over the substrate between the first electrical component and second electrical component. An encapsulant is deposited over the substrate, first electrical component, second electrical component, and first zero-ohm resistor. An opening is formed through the encapsulant to the first zero-ohm resistor. A shielding layer is formed over the encapsulant and into the opening.

A semiconductor device has a sacrificial substrate and an electrical component disposed over the sacrificial substrate. A bump stop layer is formed within the sacrificial substrate. At least a portion of the bump or terminal of the electrical component is embedded into the sacrificial substrate to contact the bump stop layer. An encapsulant is deposited over the electrical component and sacrificial substrate. A channel is formed through the encapsulant and partially into the sacrificial substrate. The sacrificial substrate is removed to leave a bump or terminal of the electrical component extending out from the encapsulant. A thickness of the semiconductor device is determined by a thickness of the encapsulant and bump extending out from the encapsulant. A portion of the encapsulant can be removed to reduce the thickness of the semiconductor device. A conductive paste can be deposited over the bump or terminal extending out from the encapsulant.

Embodiments are generally directed to package stacking using chip to wafer bonding. An embodiment of a device includes a first stacked layer including one or more semiconductor dies, components or both, the first stacked layer further including a first dielectric layer, the first stacked layer being thinned to a first thickness; and a second stacked layer of one or more semiconductor dies, components, or both, the second stacked layer further including a second dielectric layer, the second stacked layer being fabricated on the first stacked layer.

A package device and a manufacturing method thereof are provided. The package device includes a package structure, a redistribution layer, an underfill layer, a plurality of conductive pillars, another redistribution layer, and an encapsulant. The underfill layer is disposed between the package structure and the redistribution layer, and the conductive pillars and the package structure are disposed side by side between the redistribution layers. The encapsulant is disposed between the redistribution layers and surrounds the package structure and the conductive pillars.

A chip package structure is provided. The chip package structure includes a substrate. The chip package structure includes a chip over the substrate. The chip package structure includes a first heat conductive layer between the heat-spreading wall structure and the chip. The chip package structure includes a second heat conductive layer over the chip and surrounded by the first heat conductive layer. The chip package structure includes a heat-spreading lid over the substrate and covering the heat-spreading wall structure, the first heat conductive layer, the second heat conductive layer, and the chip. The heat-spreading lid is bonded to the substrate, the heat-spreading wall structure, the first heat conductive layer, and the second heat conductive layer.

A semiconductor package comprises a base substrate, a first semiconductor chip on the base substrate, a first dam structure which overlaps a corner of the first semiconductor chip from a plan view and is placed on the base substrate and a first fillet layer which is placed vertically between the base substrate and the first semiconductor chip, and vertically between the first dam structure and the first semiconductor chip.

In an example, an apparatus comprises a lead frame that includes a first row of leads, a first pad coupled to the first row of leads, and a second row of leads parallel to the first row of leads. The lead frame also includes a second pad coupled to the second row of leads. The first and second pads are separated by a gap, and each of the first and second pads has a substantially uniform thickness. The apparatus also includes a device coupled to the first and second pads. The first and second pads are exposed to an exterior of the apparatus.

A package structure is provided. The package structure includes a redistribution structure, and the redistribution structure has multiple insulating layers and multiple conductive features. The package structure also includes a semiconductor die and a device element over opposite surfaces of the redistribution structure. The package structure further includes a first protective layer at least partially surrounding the semiconductor die. In addition, the package structure includes a second protective layer at least partially surrounding the device element. The second protective layer is thicker than the first protective layer, and the second protective layer and the first protective layer have different coefficients of thermal expansion.